Hair comb



FIG. 1 is a front-lower perspective view of a hair comb illustrating our ornamental design;

FIG. 2 is a front-upper perspective view thereof;

FIG. 3 is a second front-upper perspective view therof;

FIG. 4 is a rear-upper perspective view thereof;

FIG. 5 is a front elevation view thereof the rear being a mirror image;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 . is a left-side elevation view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view thereof. 

CLAIM The ornamental design for a hair comb, as shown and described. 